Compare 347987 vs 347988
| Property | 347987 | 347988 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 5 |
| Prime factorization | 3479871 | 22 × 31 × 471 × 6171 |
| Prime factorization | 347987 | 2 × 2 × 3 × 47 × 617 |
| Divisors count | 2 | 24 |
| Divisors | 1, 347987 | 1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 617, 1234, 1851, 2468, 3702, 7404, 28999, 57998, 86997, 115996, 173994, 347988 |
| Number of properties | 13 | 0 |
| Chen primes | 12138th | |
| Cousin primes (2nd member) | 3376th | |
| Primes | 29816th | |
| Prime quadruplets (3rd member) | 77th | |
| Prime quintuplet 2s (3rd member) | 20th | |
| Prime triplets (1st member) | 1305th | |
| Prime triplets (2nd member) | 1304th | |
| Prime triplets (3rd member) | 1303rd | |
| Safe primes | 1841st | |
| Sexy primes (1st member) | 6804th | |
| Sexy primes (2nd member) | 6802nd | |
| Sexy prime triplets (2nd member) | 1318th | |
| Twin primes (1st member) | 3410th | |
| Roman numberals | ||
| Base 2 | 10101001111010100112 | 10101001111010101002 |
| Base 3 | 1222001001023 | 1222001001103 |
| Base 4 | 11103311034 | 11103311104 |
| Base 5 | 421134225 | 421134235 |
| Base 6 | 112430156 | 112430206 |
| Base 7 | 26463537 | 26463547 |
| Base 8 | 12475238 | 12475248 |
| Base 9 | 5803129 | 5803139 |
| Base 10 | 34798710 | 34798810 |
| Base 11 | 2184a211 | 2184a311 |
| Base 12 | 14946b12 | 14947012 |
| Base 13 | c251313 | c251413 |
| Base 14 | 90b6314 | 90b6414 |
| Base 15 | 6d19215 | 6d19315 |
| Base 16 | 54f5316 | 54f5416 |